|
|
Products
Application.
Beam pumping unit SKDR6 is intended for individual mechanical drive of oilfield rod pump, with polished rod load no more than 60 кN(6 t).
Pumping units are delivered with stroke length set at 2 m.
Kind of climatic version U1, T1, UHL1 under GOST 15150-69.
Example of description of pumping unit at the order with data : stroke quantity 1,3 per min, gear ratio 125, motor rated power 5,5 kW, synchronous rotation speed of motor shaft 750 rev/min, climatic version U1: SKDR6-3,0-1,3-125-5,5-750 U1 TU2 IBGU-02-04
The same with data: stroke quantity 3,1 per minute, gear ratio 90, motor rated power 11 kW, synchronous rotation speed of motor shaft 1000 rev/min : SKDR6-3,1-90-11-1000 U1 TU2-UBGU-02-94
|
| Polished rod load , кN (t) |
60 (6) |
Gearbox |
C3NH-450-28 |
| Stroke length, m |
0,9...2,5 |
Gearbox weight, kg |
2100 |
| Rated torque at output shaft, кNm |
31,5 |
Gear ratio (Uн) |
125;90;63;40 |
| Electric motor power, kW at Uн |
125
90
63 |
|
3...11
4...11
5,5...15 |
| Diameter of pulley, mm: |
motor
gearbox |
|
710;900
200;224;250 |
| Number of strokes per min at Uн |
125
90
63 |
|
1,3...4,2
1,9...5,9
2,7...8,4 |
| Overall dimensions, mm: |
length
height
width |
|
6560
5460
1850 |
| Lubricant volume , l |
70 |
Weight, t |
8,1 |
Note:SKR and SKDR - pumping units of beam type; SKMR - single-arm MARK II type;
|
|
